Home / 46,084.96-69,057.01-31,036.43

Finding the Fourth Proportional to 46,084.96, 69,057.01 and 31,036.43

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Solution

The fourth proportional to 46,084.96, 69,057.01 and 31,036.43 is: 46,507.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,084.96 : 69,057.01 = 31,036.43 : x
  2. Step 2: Convert to fraction form
    46,084.96/69,057.01 = 31,036.43/x
  3. Step 3: Cross multiply
    46,084.96x = 69,057.01 × 31,036.43
  4. Step 4: Simplify right side
    46,084.96x = 2,143,283,056.87
  5. Step 5: Solve for x
    x = 2,143,283,056.87/46,084.96
  6. Step 6: Final answer
    x = 46,507.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.